Air Amplifier Amplification Ratio 12 Inlet Size 1/8 in Air Inlet Type NPT Inlet Diameter 1 in Discharge Dia 3/4 in Maximum Sound Level 69 dBA Body Material Aluminum Air Consumption 6.1 scfm Air Output Volume @ 80 psi 73 scfm Output Type High Efficiency Fixed Includes Filter Separator Not Applicable Includes Pressure Regulator Not Applicable Includes Shims Not Applicable Mounting Hole Diameter 1/4 in Number of Mounting Holes 2 System of Measurement Inch Throat Diameter 7/16 in